Issue to join Teams

[joeylim]

I am the Owner of the Teams and I added my colleague, he received the invitation via email and set up accordingly but it shows this message >> You're missing out! Ask your admin to enable Microsoft Teams for Alpine Advisory Sdn Bhd

I checked on my side, I couldn't find any Admin button or function

The contact support told me there's a restriction set in their account 

Kindly advice.

[#2]

Reach out to your organizations' Teams administrator as a Teams license needs to be enabled for this user.

[#3]

@ChristianJBergstrom 

I cant find the 'Admin' button here